Generation, properties, and applications of singlet oxygen for wastewater treatment: a review

Environmental Chemistry Letters, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 13, 2024

Language: Английский

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Catalytic production of aviation jet biofuels from biomass: a review

Environmental Chemistry Letters, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 3, 2025

Abstract The aviation sector is a major emitter of fossil fuel-derived carbon dioxide contributing to global warming. For instance, jet fuel consumed by the industry 1.5–1.7 billion barrels per year, resulting in 705 million metric tons emissions. Aircraft manufacturers have set ambitious goals, aiming for carbon-free growth post-2020 and 50% reduction greenhouse gas emissions 2030. This issue can be solved replacing fuels with biofuels produced from modern biomass, thus meeting neutral objective. Here, we review technologies convert biomass into biofuel focus on reactants, catalysts, chemistry combustion. Reactants include alcohols, oil, esters, fatty acids, sugars. Catalysts Fischer–Tropsch palladium, platinum, ruthenium, nickel, molybdenum. utilization could potentially reduce up 80%. We also discuss economic implications.

Language: Английский

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Recent advances in coupling pollutants degradation with hydrogen production by semiconductor photocatalysis

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 501, P. 157491 - 157491

Published: Nov. 10, 2024

Language: Английский

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Predictive Modeling of Photocatalytic Hydrogen Production: Integrating Experimental Insights with Machine Learning on Fe/g-C₃N₄ Catalysts

Industrial & Engineering Chemistry Research, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 27, 2025

Language: Английский

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A critical review on emerging photothermal-photocatalytic materials composed of g-C3N4 for energy production and environmental remediation

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115812 - 115812

Published: Feb. 1, 2025

Language: Английский

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Demonstration of hydrogen production from food industry wastewaters by solar photoreforming: From the laboratory to outdoors operation in panel reactors

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161636 - 161636

Published: March 1, 2025

Language: Английский

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Cs3Bi2Br9/BiOCl S-scheme heterojunction photocatalysts with solid built-in electric field for efficient polystyrene microplastics degradation

Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: unknown, P. 125288 - 125288

Published: March 1, 2025

Language: Английский

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Exploring the potential of lead-free double perovskites K₂BBiBr₆ (B=Cu, Ag) for advanced optoelectronic and thermoelectric applications: A DFT study

Modern Physics Letters B, Journal Year: 2025, Volume and Issue: unknown

Published: March 29, 2025

In this study, we investigate the properties of double perovskite compounds K 2 CuBiBr 6 and AgBiBr using density functional theory semi-classical Boltzmann transport theory. Our goal is to identify materials optimized for optoelectronic thermoelectric applications. The electronic property analysis shows that exhibit semiconductor behavior, with indirect bandgap values 1.73[Formula: see text]eV 2.83[Formula: text]eV, respectively. compounds’ energetic structural stability demonstrated by their tolerance factor negative formation cohesive energies. Moreover, full compliance Born elastic criteria confirms resilience deformation. optical properties, including dielectric function, absorption coefficient, reflectivity, refractive index, reveal high coefficients exceeding [Formula: text] in visible range over text]cm[Formula: near-UV region. Their low around 20% spectrum, results a notable improvement light absorption, thus significantly increasing efficiency light-to-electricity conversion, which highly beneficial photovoltaic cells. High Seebeck coefficients, electrical conductivity, merit make these promising candidates power generation cooling

Language: Английский

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Lead-free double halide perovskite Cs2AgBiI6/g-C3N4 heterojunction photocatalysts for effective visible-light photocatalytic activity

Journal of Solid State Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 125355 - 125355

Published: April 1, 2025

Language: Английский

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Advanced TiO2-Based Photocatalytic Systems for Water Splitting: Comprehensive Review from Fundamentals to Manufacturing

Molecules, Journal Year: 2025, Volume and Issue: 30(5), P. 1127 - 1127

Published: Feb. 28, 2025

The global imperative for clean energy solutions has positioned photocatalytic water splitting as a promising pathway sustainable hydrogen production. This review comprehensively analyzes recent advances in TiO2-based systems, focusing on materials engineering, source effects, and scale-up strategies. We recognize the advancements nanoscale architectural design, engineered heterojunction of catalysts, cocatalyst integration, which have significantly enhanced efficiency. Particular emphasis is placed crucial role chemistry system performance, analyzing how different sources-from wastewater to seawater-impact evolution rates stability. Additionally, addresses key challenges scaling up these including optimization reactor light distribution, mass transfer. Recent developments artificial intelligence-driven discovery process are discussed, along with emerging opportunities bio-hybrid systems CO2 reduction coupling. Through critical analysis, we identify fundamental propose strategic research directions advancing technology toward practical implementation. work will provide comprehensive framework exploring advanced composite developing efficient scalable multifunctional simultaneous

Language: Английский

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